How were delegates selected to attend the convention held in Philadelphia in May of 1787? And, what were the specific purposes of this convention?

After world war 1 immigration was based on

When conducting research for forming a hypothesis, which practice should historians follow?

Which of the following statements is true about water access in the middle east? a. access to coastal waters is not important to people.b. most countries depend on outside resources for water.c. water is available in large supplies in all countries.d. all countries have sources of renewable freshwater.